pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,294,933
← previous block
next block →
recent activity
Analyzing
Block #87,294,933
50 transactions · 40 stateful · 2026-07-12 15:19:34 UTC
Parallelism
82
/100
Blocked
53
%
Avg conflicts / tx
1.26
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,294,933
· 50 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#2
0xbbb036a8
#3
0x575c0012
#4
0xcf7468f4
· blocks 4
#5
execute
#6
0x575c0012
#7
exactInput
· blocks 2
#9
execute
#10
0x6a53b0fd
· blocks 1
#12
0x6a53b0fd
#15
execute
· blocks 1
#16
exactOutputSingle
#21
updatePrices
#22
updatePrices
#23
updatePrices
#24
updatePrices
#25
updatePrices
#30
0x98717539
· blocks 7
#36
updateDataFeedsValuesPartial
#37
0x0f6795d9
· blocks 2
#39
0x0f6795d9
#40
updatePriceFeedsIfNecessary
#41
updatePosition
#42
0x9a1b6022
#44
setData
#46
0x39435dac
#48
execute
#49
0xc7e3ec2c
#8
0xcf7468f4
· blocks 3
#11
0x6a53b0fd
#17
execute
#31
0x98717539
· blocks 6
#13
0x0756e95c
· blocks 4
#14
exactOutputSingle
#32
0x98717539
· blocks 4
#45
0x39435dac
· blocks 1
#18
0xab083028
· blocks 3
#33
0x98717539
· blocks 3
#47
0x39435dac
#19
0x0c7abd22
· blocks 5
#34
0x98717539
· blocks 2
#20
0xab083028
· blocks 1
#26
0x0c7abd22
· blocks 3
#35
0x98717539
#38
0x0f6795d9
· blocks 1
#27
0x0c7abd22
· blocks 2
#43
0x0f6795d9
#28
0x0c7abd22
· blocks 1
#29
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
7
w0
8
w1
10
w0
11
w1
13
w2
14
w2
15
w0
17
w1
18
w3
19
w4
20
w5
26
w5
27
w6
28
w7
29
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
12 touches
15 conflicts
0x7764732a…f114
0xd32edf…ff58
11 touches
15 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
10 touches
10 conflicts
0x6af306bb…2e81
0x3bd359…433a
8 touches
6 conflicts
0x94ba9c4a…41d8
0x34b655…2a6f
8 touches
6 conflicts
0x1c354dc0…96de
0x754704…b603
8 touches
6 conflicts
0xf91b744e…9117
0x754704…b603
8 touches
6 conflicts
0x00000000…0004
0xb1dbf0…c0d3
8 touches
6 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
15 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity